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Theorem isumsplit 15782

Description: Split off the first 𝑁 terms of an infinite sum. (Contributed by Paul Chapman, 9-Feb-2008.) (Revised by Mario Carneiro, 24-Apr-2014.)

**Hypotheses**
Ref	Expression
isumsplit.1	⊢ 𝑍 = (ℤ_≥‘𝑀)
isumsplit.2	⊢ 𝑊 = (ℤ_≥‘𝑁)
isumsplit.3	⊢ (𝜑 → 𝑁 ∈ 𝑍)
isumsplit.4	⊢ ((𝜑 ∧ 𝑘 ∈ 𝑍) → (𝐹‘𝑘) = 𝐴)
isumsplit.5	⊢ ((𝜑 ∧ 𝑘 ∈ 𝑍) → 𝐴 ∈ ℂ)
isumsplit.6	⊢ (𝜑 → seq𝑀( + , 𝐹) ∈ dom ⇝ )

**Assertion**
Ref	Expression
isumsplit	⊢ (𝜑 → Σ𝑘 ∈ 𝑍 𝐴 = (Σ𝑘 ∈ (𝑀...(𝑁 − 1))𝐴 + Σ𝑘 ∈ 𝑊 𝐴))

Distinct variable groups: 𝑘,𝐹 𝑘,𝑀 𝜑,𝑘 𝑘,𝑍 𝑘,𝑁 𝑘,𝑊 Allowed substitution hint: 𝐴(𝑘)

Proof of Theorem isumsplit Dummy variables 𝑗 𝑚 𝑥 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		isumsplit.1	. 2 ⊢ 𝑍 = (ℤ_≥‘𝑀)
2		isumsplit.3	. . . 4 ⊢ (𝜑 → 𝑁 ∈ 𝑍)
3	2, 1	eleqtrdi 2843	. . 3 ⊢ (𝜑 → 𝑁 ∈ (ℤ_≥‘𝑀))
4		eluzel2 12823	. . 3 ⊢ (𝑁 ∈ (ℤ_≥‘𝑀) → 𝑀 ∈ ℤ)
5	3, 4	syl 17	. 2 ⊢ (𝜑 → 𝑀 ∈ ℤ)
6		isumsplit.4	. 2 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑍) → (𝐹‘𝑘) = 𝐴)
7		isumsplit.5	. 2 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑍) → 𝐴 ∈ ℂ)
8		isumsplit.2	. . 3 ⊢ 𝑊 = (ℤ_≥‘𝑁)
9		eluzelz 12828	. . . 4 ⊢ (𝑁 ∈ (ℤ_≥‘𝑀) → 𝑁 ∈ ℤ)
10	3, 9	syl 17	. . 3 ⊢ (𝜑 → 𝑁 ∈ ℤ)
11		uzss 12841	. . . . . . . 8 ⊢ (𝑁 ∈ (ℤ_≥‘𝑀) → (ℤ_≥‘𝑁) ⊆ (ℤ_≥‘𝑀))
12	3, 11	syl 17	. . . . . . 7 ⊢ (𝜑 → (ℤ_≥‘𝑁) ⊆ (ℤ_≥‘𝑀))
13	12, 8, 1	3sstr4g 4026	. . . . . 6 ⊢ (𝜑 → 𝑊 ⊆ 𝑍)
14	13	sselda 3981	. . . . 5 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑊) → 𝑘 ∈ 𝑍)
15	14, 6	syldan 591	. . . 4 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑊) → (𝐹‘𝑘) = 𝐴)
16	14, 7	syldan 591	. . . 4 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑊) → 𝐴 ∈ ℂ)
17		isumsplit.6	. . . . 5 ⊢ (𝜑 → seq𝑀( + , 𝐹) ∈ dom ⇝ )
18	6, 7	eqeltrd 2833	. . . . . 6 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑍) → (𝐹‘𝑘) ∈ ℂ)
19	1, 2, 18	iserex 15599	. . . . 5 ⊢ (𝜑 → (seq𝑀( + , 𝐹) ∈ dom ⇝ ↔ seq𝑁( + , 𝐹) ∈ dom ⇝ ))
20	17, 19	mpbid 231	. . . 4 ⊢ (𝜑 → seq𝑁( + , 𝐹) ∈ dom ⇝ )
21	8, 10, 15, 16, 20	isumclim2 15700	. . 3 ⊢ (𝜑 → seq𝑁( + , 𝐹) ⇝ Σ𝑘 ∈ 𝑊 𝐴)
22		fzfid 13934	. . . 4 ⊢ (𝜑 → (𝑀...(𝑁 − 1)) ∈ Fin)
23		elfzuz 13493	. . . . . 6 ⊢ (𝑘 ∈ (𝑀...(𝑁 − 1)) → 𝑘 ∈ (ℤ_≥‘𝑀))
24	23, 1	eleqtrrdi 2844	. . . . 5 ⊢ (𝑘 ∈ (𝑀...(𝑁 − 1)) → 𝑘 ∈ 𝑍)
25	24, 7	sylan2 593	. . . 4 ⊢ ((𝜑 ∧ 𝑘 ∈ (𝑀...(𝑁 − 1))) → 𝐴 ∈ ℂ)
26	22, 25	fsumcl 15675	. . 3 ⊢ (𝜑 → Σ𝑘 ∈ (𝑀...(𝑁 − 1))𝐴 ∈ ℂ)
27	14, 18	syldan 591	. . . . 5 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑊) → (𝐹‘𝑘) ∈ ℂ)
28	8, 10, 27	serf 13992	. . . 4 ⊢ (𝜑 → seq𝑁( + , 𝐹):𝑊⟶ℂ)
29	28	ffvelcdmda 7083	. . 3 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑊) → (seq𝑁( + , 𝐹)‘𝑗) ∈ ℂ)
30	5	zred 12662	. . . . . . . . . . . 12 ⊢ (𝜑 → 𝑀 ∈ ℝ)
31	30	ltm1d 12142	. . . . . . . . . . 11 ⊢ (𝜑 → (𝑀 − 1) < 𝑀)
32		peano2zm 12601	. . . . . . . . . . . 12 ⊢ (𝑀 ∈ ℤ → (𝑀 − 1) ∈ ℤ)
33		fzn 13513	. . . . . . . . . . . 12 ⊢ ((𝑀 ∈ ℤ ∧ (𝑀 − 1) ∈ ℤ) → ((𝑀 − 1) < 𝑀 ↔ (𝑀...(𝑀 − 1)) = ∅))
34	5, 32, 33	syl2anc2 585	. . . . . . . . . . 11 ⊢ (𝜑 → ((𝑀 − 1) < 𝑀 ↔ (𝑀...(𝑀 − 1)) = ∅))
35	31, 34	mpbid 231	. . . . . . . . . 10 ⊢ (𝜑 → (𝑀...(𝑀 − 1)) = ∅)
36	35	sumeq1d 15643	. . . . . . . . 9 ⊢ (𝜑 → Σ𝑘 ∈ (𝑀...(𝑀 − 1))𝐴 = Σ𝑘 ∈ ∅ 𝐴)
37	36	adantr 481	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑊) → Σ𝑘 ∈ (𝑀...(𝑀 − 1))𝐴 = Σ𝑘 ∈ ∅ 𝐴)
38		sum0 15663	. . . . . . . 8 ⊢ Σ𝑘 ∈ ∅ 𝐴 = 0
39	37, 38	eqtrdi 2788	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑊) → Σ𝑘 ∈ (𝑀...(𝑀 − 1))𝐴 = 0)
40	39	oveq1d 7420	. . . . . 6 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑊) → (Σ𝑘 ∈ (𝑀...(𝑀 − 1))𝐴 + (seq𝑀( + , 𝐹)‘𝑗)) = (0 + (seq𝑀( + , 𝐹)‘𝑗)))
41	13	sselda 3981	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑊) → 𝑗 ∈ 𝑍)
42	1, 5, 18	serf 13992	. . . . . . . . 9 ⊢ (𝜑 → seq𝑀( + , 𝐹):𝑍⟶ℂ)
43	42	ffvelcdmda 7083	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑍) → (seq𝑀( + , 𝐹)‘𝑗) ∈ ℂ)
44	41, 43	syldan 591	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑊) → (seq𝑀( + , 𝐹)‘𝑗) ∈ ℂ)
45	44	addlidd 11411	. . . . . 6 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑊) → (0 + (seq𝑀( + , 𝐹)‘𝑗)) = (seq𝑀( + , 𝐹)‘𝑗))
46	40, 45	eqtr2d 2773	. . . . 5 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑊) → (seq𝑀( + , 𝐹)‘𝑗) = (Σ𝑘 ∈ (𝑀...(𝑀 − 1))𝐴 + (seq𝑀( + , 𝐹)‘𝑗)))
47		oveq1 7412	. . . . . . . . 9 ⊢ (𝑁 = 𝑀 → (𝑁 − 1) = (𝑀 − 1))
48	47	oveq2d 7421	. . . . . . . 8 ⊢ (𝑁 = 𝑀 → (𝑀...(𝑁 − 1)) = (𝑀...(𝑀 − 1)))
49	48	sumeq1d 15643	. . . . . . 7 ⊢ (𝑁 = 𝑀 → Σ𝑘 ∈ (𝑀...(𝑁 − 1))𝐴 = Σ𝑘 ∈ (𝑀...(𝑀 − 1))𝐴)
50		seqeq1 13965	. . . . . . . 8 ⊢ (𝑁 = 𝑀 → seq𝑁( + , 𝐹) = seq𝑀( + , 𝐹))
51	50	fveq1d 6890	. . . . . . 7 ⊢ (𝑁 = 𝑀 → (seq𝑁( + , 𝐹)‘𝑗) = (seq𝑀( + , 𝐹)‘𝑗))
52	49, 51	oveq12d 7423	. . . . . 6 ⊢ (𝑁 = 𝑀 → (Σ𝑘 ∈ (𝑀...(𝑁 − 1))𝐴 + (seq𝑁( + , 𝐹)‘𝑗)) = (Σ𝑘 ∈ (𝑀...(𝑀 − 1))𝐴 + (seq𝑀( + , 𝐹)‘𝑗)))
53	52	eqeq2d 2743	. . . . 5 ⊢ (𝑁 = 𝑀 → ((seq𝑀( + , 𝐹)‘𝑗) = (Σ𝑘 ∈ (𝑀...(𝑁 − 1))𝐴 + (seq𝑁( + , 𝐹)‘𝑗)) ↔ (seq𝑀( + , 𝐹)‘𝑗) = (Σ𝑘 ∈ (𝑀...(𝑀 − 1))𝐴 + (seq𝑀( + , 𝐹)‘𝑗))))
54	46, 53	syl5ibrcom 246	. . . 4 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑊) → (𝑁 = 𝑀 → (seq𝑀( + , 𝐹)‘𝑗) = (Σ𝑘 ∈ (𝑀...(𝑁 − 1))𝐴 + (seq𝑁( + , 𝐹)‘𝑗))))
55		addcl 11188	. . . . . . . 8 ⊢ ((𝑘 ∈ ℂ ∧ 𝑚 ∈ ℂ) → (𝑘 + 𝑚) ∈ ℂ)
56	55	adantl 482	. . . . . . 7 ⊢ ((((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) ∧ (𝑘 ∈ ℂ ∧ 𝑚 ∈ ℂ)) → (𝑘 + 𝑚) ∈ ℂ)
57		addass 11193	. . . . . . . 8 ⊢ ((𝑘 ∈ ℂ ∧ 𝑚 ∈ ℂ ∧ 𝑥 ∈ ℂ) → ((𝑘 + 𝑚) + 𝑥) = (𝑘 + (𝑚 + 𝑥)))
58	57	adantl 482	. . . . . . 7 ⊢ ((((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) ∧ (𝑘 ∈ ℂ ∧ 𝑚 ∈ ℂ ∧ 𝑥 ∈ ℂ)) → ((𝑘 + 𝑚) + 𝑥) = (𝑘 + (𝑚 + 𝑥)))
59		simplr 767	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) → 𝑗 ∈ 𝑊)
60		simpll 765	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) → 𝜑)
61	10	zcnd 12663	. . . . . . . . . . . . 13 ⊢ (𝜑 → 𝑁 ∈ ℂ)
62		ax-1cn 11164	. . . . . . . . . . . . 13 ⊢ 1 ∈ ℂ
63		npcan 11465	. . . . . . . . . . . . 13 ⊢ ((𝑁 ∈ ℂ ∧ 1 ∈ ℂ) → ((𝑁 − 1) + 1) = 𝑁)
64	61, 62, 63	sylancl 586	. . . . . . . . . . . 12 ⊢ (𝜑 → ((𝑁 − 1) + 1) = 𝑁)
65	64	eqcomd 2738	. . . . . . . . . . 11 ⊢ (𝜑 → 𝑁 = ((𝑁 − 1) + 1))
66	60, 65	syl 17	. . . . . . . . . 10 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) → 𝑁 = ((𝑁 − 1) + 1))
67	66	fveq2d 6892	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) → (ℤ_≥‘𝑁) = (ℤ_≥‘((𝑁 − 1) + 1)))
68	8, 67	eqtrid 2784	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) → 𝑊 = (ℤ_≥‘((𝑁 − 1) + 1)))
69	59, 68	eleqtrd 2835	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) → 𝑗 ∈ (ℤ_≥‘((𝑁 − 1) + 1)))
70	5	adantr 481	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑊) → 𝑀 ∈ ℤ)
71		eluzp1m1 12844	. . . . . . . 8 ⊢ ((𝑀 ∈ ℤ ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) → (𝑁 − 1) ∈ (ℤ_≥‘𝑀))
72	70, 71	sylan 580	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) → (𝑁 − 1) ∈ (ℤ_≥‘𝑀))
73		elfzuz 13493	. . . . . . . . 9 ⊢ (𝑘 ∈ (𝑀...𝑗) → 𝑘 ∈ (ℤ_≥‘𝑀))
74	73, 1	eleqtrrdi 2844	. . . . . . . 8 ⊢ (𝑘 ∈ (𝑀...𝑗) → 𝑘 ∈ 𝑍)
75	60, 74, 18	syl2an 596	. . . . . . 7 ⊢ ((((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) ∧ 𝑘 ∈ (𝑀...𝑗)) → (𝐹‘𝑘) ∈ ℂ)
76	56, 58, 69, 72, 75	seqsplit 13997	. . . . . 6 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) → (seq𝑀( + , 𝐹)‘𝑗) = ((seq𝑀( + , 𝐹)‘(𝑁 − 1)) + (seq((𝑁 − 1) + 1)( + , 𝐹)‘𝑗)))
77	60, 24, 6	syl2an 596	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) ∧ 𝑘 ∈ (𝑀...(𝑁 − 1))) → (𝐹‘𝑘) = 𝐴)
78	60, 24, 7	syl2an 596	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) ∧ 𝑘 ∈ (𝑀...(𝑁 − 1))) → 𝐴 ∈ ℂ)
79	77, 72, 78	fsumser 15672	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) → Σ𝑘 ∈ (𝑀...(𝑁 − 1))𝐴 = (seq𝑀( + , 𝐹)‘(𝑁 − 1)))
80	66	seqeq1d 13968	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) → seq𝑁( + , 𝐹) = seq((𝑁 − 1) + 1)( + , 𝐹))
81	80	fveq1d 6890	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) → (seq𝑁( + , 𝐹)‘𝑗) = (seq((𝑁 − 1) + 1)( + , 𝐹)‘𝑗))
82	79, 81	oveq12d 7423	. . . . . 6 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) → (Σ𝑘 ∈ (𝑀...(𝑁 − 1))𝐴 + (seq𝑁( + , 𝐹)‘𝑗)) = ((seq𝑀( + , 𝐹)‘(𝑁 − 1)) + (seq((𝑁 − 1) + 1)( + , 𝐹)‘𝑗)))
83	76, 82	eqtr4d 2775	. . . . 5 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑊) ∧ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))) → (seq𝑀( + , 𝐹)‘𝑗) = (Σ𝑘 ∈ (𝑀...(𝑁 − 1))𝐴 + (seq𝑁( + , 𝐹)‘𝑗)))
84	83	ex 413	. . . 4 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑊) → (𝑁 ∈ (ℤ_≥‘(𝑀 + 1)) → (seq𝑀( + , 𝐹)‘𝑗) = (Σ𝑘 ∈ (𝑀...(𝑁 − 1))𝐴 + (seq𝑁( + , 𝐹)‘𝑗))))
85		uzp1 12859	. . . . . 6 ⊢ (𝑁 ∈ (ℤ_≥‘𝑀) → (𝑁 = 𝑀 ∨ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))))
86	3, 85	syl 17	. . . . 5 ⊢ (𝜑 → (𝑁 = 𝑀 ∨ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))))
87	86	adantr 481	. . . 4 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑊) → (𝑁 = 𝑀 ∨ 𝑁 ∈ (ℤ_≥‘(𝑀 + 1))))
88	54, 84, 87	mpjaod 858	. . 3 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑊) → (seq𝑀( + , 𝐹)‘𝑗) = (Σ𝑘 ∈ (𝑀...(𝑁 − 1))𝐴 + (seq𝑁( + , 𝐹)‘𝑗)))
89	8, 10, 21, 26, 17, 29, 88	climaddc2 15576	. 2 ⊢ (𝜑 → seq𝑀( + , 𝐹) ⇝ (Σ𝑘 ∈ (𝑀...(𝑁 − 1))𝐴 + Σ𝑘 ∈ 𝑊 𝐴))
90	1, 5, 6, 7, 89	isumclim 15699	1 ⊢ (𝜑 → Σ𝑘 ∈ 𝑍 𝐴 = (Σ𝑘 ∈ (𝑀...(𝑁 − 1))𝐴 + Σ𝑘 ∈ 𝑊 𝐴))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ↔ wb 205 ∧ wa 396 ∨ wo 845 ∧ w3a 1087 = wceq 1541 ∈ wcel 2106 ⊆ wss 3947 ∅c0 4321 class class class wbr 5147 dom cdm 5675 ‘cfv 6540 (class class class)co 7405 ℂcc 11104 0cc0 11106 1c1 11107 + caddc 11109 < clt 11244 − cmin 11440 ℤcz 12554 ℤ_≥cuz 12818 ...cfz 13480 seqcseq 13962 ⇝ cli 15424 Σcsu 15628

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2703 ax-rep 5284 ax-sep 5298 ax-nul 5305 ax-pow 5362 ax-pr 5426 ax-un 7721 ax-inf2 9632 ax-cnex 11162 ax-resscn 11163 ax-1cn 11164 ax-icn 11165 ax-addcl 11166 ax-addrcl 11167 ax-mulcl 11168 ax-mulrcl 11169 ax-mulcom 11170 ax-addass 11171 ax-mulass 11172 ax-distr 11173 ax-i2m1 11174 ax-1ne0 11175 ax-1rid 11176 ax-rnegex 11177 ax-rrecex 11178 ax-cnre 11179 ax-pre-lttri 11180 ax-pre-lttrn 11181 ax-pre-ltadd 11182 ax-pre-mulgt0 11183 ax-pre-sup 11184

This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2534 df-eu 2563 df-clab 2710 df-cleq 2724 df-clel 2810 df-nfc 2885 df-ne 2941 df-nel 3047 df-ral 3062 df-rex 3071 df-rmo 3376 df-reu 3377 df-rab 3433 df-v 3476 df-sbc 3777 df-csb 3893 df-dif 3950 df-un 3952 df-in 3954 df-ss 3964 df-pss 3966 df-nul 4322 df-if 4528 df-pw 4603 df-sn 4628 df-pr 4630 df-op 4634 df-uni 4908 df-int 4950 df-iun 4998 df-br 5148 df-opab 5210 df-mpt 5231 df-tr 5265 df-id 5573 df-eprel 5579 df-po 5587 df-so 5588 df-fr 5630 df-se 5631 df-we 5632 df-xp 5681 df-rel 5682 df-cnv 5683 df-co 5684 df-dm 5685 df-rn 5686 df-res 5687 df-ima 5688 df-pred 6297 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6492 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-isom 6549 df-riota 7361 df-ov 7408 df-oprab 7409 df-mpo 7410 df-om 7852 df-1st 7971 df-2nd 7972 df-frecs 8262 df-wrecs 8293 df-recs 8367 df-rdg 8406 df-1o 8462 df-er 8699 df-en 8936 df-dom 8937 df-sdom 8938 df-fin 8939 df-sup 9433 df-oi 9501 df-card 9930 df-pnf 11246 df-mnf 11247 df-xr 11248 df-ltxr 11249 df-le 11250 df-sub 11442 df-neg 11443 df-div 11868 df-nn 12209 df-2 12271 df-3 12272 df-n0 12469 df-z 12555 df-uz 12819 df-rp 12971 df-fz 13481 df-fzo 13624 df-seq 13963 df-exp 14024 df-hash 14287 df-cj 15042 df-re 15043 df-im 15044 df-sqrt 15178 df-abs 15179 df-clim 15428 df-sum 15629

This theorem is referenced by: isum1p 15783 geolim2 15813 mertenslem2 15827 mertens 15828 effsumlt 16050 eirrlem 16143 rpnnen2lem8 16160 prmreclem6 16850 aaliou3lem7 25853 abelthlem7 25941 log2tlbnd 26439 subfaclim 34167 knoppndvlem6 35381 binomcxplemnn0 43093 stirlinglem12 44787

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